Hello!
6 month old DS, always been a good sleeper. Bottle at 6.30pm, story and then put in his cot and usually out like a light.
Suddenly he's started laying awake for around 30 mins after being put down just mumbling quietly, stroking his elephant toy. Usually he'll go to sleep after that, is this self-settling he's doing? We're never sure whether to leave him to it or to go in and put his dummy back it / stroke his head some more.